676164688660 has 24 divisors (see below), whose sum is σ = 1427380125696. Its totient is φ = 269049822240.

The previous prime is 676164688607. The next prime is 676164688673. The reversal of 676164688660 is 66886461676.

It is a junction number, because it is equal to n+sod(n) for n = 676164688592 and 676164688601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88499412 + ... + 88507051.

It is an arithmetic number, because the mean of its divisors is an integer number (59474171904).

Almost surely, 2^676164688660 is an apocalyptic number.

It is an amenable number.

676164688660 is an abundant number, since it is smaller than the sum of its proper divisors (751215437036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

676164688660 is a wasteful number, since it uses less digits than its factorization.

676164688660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177006663 (or 177006661 counting only the distinct ones).

The product of its (nonzero) digits is 83607552, while the sum is 64.

The spelling of 676164688660 in words is "six hundred seventy-six billion, one hundred sixty-four million, six hundred eighty-eight thousand, six hundred sixty".